468 The Philippine Journal of Science ims 
Dendrobium Phillipsii Ames and Quis. sp. nov.: 11, dorsal sepal, X 1 (cir¬ 
ca) ; 12, petal, X 1 (circa); 13, lateral sepal, X 1 (circa); 
U, labellum from above (expanded), X 1 (circa); 15, side view 
of ovary and column, X 2.5 (circa); 16, front view of column, 
X 2.5 (circa); 17, anther from above, X 4.5 (circa); 18, an¬ 
ther from below, X 4.5 (circa); 19, pollinia much enlarged. 
Dendrobium Schuetzei Rolfe: 20, dorsal sepal, X 0.5 (circa) ; 21, lateral 
sepal, X 0.5 (circa) ; 22, petal, X 0.5 (circa); 23, side view of 
ovary, column, and labellum (natural position), X 1 (circa); 
2U, labellum from above (expanded), X 0.5 (circa) ; 25, front 
view of column, x 1 (circa); 26, anther from above, X 2.5 
(circa); 27, anther from below, X 2.6 (circa). 
Plate 4 
Bulbophyllum Lobbii Lindl.: 1, dorsal sepal, X 0.5 (circa); 2, petal, X 
0.5 (circa); 3, lateral sepal, X 0.5 (circa); A, front view of 
column and labellum (natural position), X 0.5 (circa); 5, side 
view of ovary, column, and labellum (natural position), X 0.5 
(circa); 6, labellum from above (natural position), X 2 (cir¬ 
ca); 7, anther from above, very much enlarged; 8, anther from 
below, very much enlarged. 
Phalaenopsis Mariae Burbidge var. alba Ames and Quis. var. nov.: 9, dorsal 
sepal, X 1 (circa); 10, petal, X 1 (circa); 11, lateral sepal, 
X 1 (circa); 12, side view of column and labellum (natural 
position), X 2 (circa); 13, labellum from above (expanded), 
X 2 (circa) ; lb, front view of column and labellum (natural 
position), X 2 (circa); 15, anther from above, X 6 (circa); 
16, anther from below, X 6 (circa); 17, pollinia, X 6 (circa). 
Renanthera elongata Lindl.: 18, dorsal sepal, X 2.5 (circa); 19, petal, 
X 2.5 (circa) ; 20, lateral sepal, X 2.5 (circa) ; 21, column and 
labellum from above, (natural position), x 3.5 (circa); 22, side 
view of ovary, column, and labellum (natural position), X 3.5 
(circa); 23, anther from above, X 10 (circa); 2A, anther from 
below, X 10 (circa); 25, pollinia, X 10 (circa). 
Trichoglottis Guibertii (Linden and Reichb. f.) Ames and Quis. comb, nov.: 
26, dorsal sepal, X 3 (circa); 27, lateral sepal, X 3 (circa) ; 
28, petal, X 3 (circa) ; 29, side view of column and labellum 
(natural position), X 3 (circa); SO , front view of column, X 
3 (circa); 31, column and labellum from above (natural posi¬ 
tion) X 3 (circa); 32, labellum from above (expanded), X 
3 (circa); S 3 , anther from above, very much enlarged; 3 A, an¬ 
ther from below, very much enlarged; 35, pollinia, very much 
enlarged. 
Plate 5 
Dendrobium anosmum Lindl. var. Dearei (Rolfe) Ames and Quis. comb, 
nov., habit, very much reduced. 
Plate 6 
Pig. 1. Dendrobium Phillipsii Ames and Quis. sp. nov., flowers, approx¬ 
imately natural size. 
2. Dendrobium Schuetzei Rolfe, habit, very much reduced. 
